Pith Number

pith:NT62W2GT

pith:2010:NT62W2GT3VPJPQEGO6VXYX2YJP

not attested not anchored not stored refs pending

The Chemical Evolution of the Ursa Minor Dwarf Spheroidal Galaxy

Judith G. Cohen, Wenjin Huang

arxiv:1006.3538 v1 · 2010-06-17 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NT62W2GT3VPJPQEGO6VXYX2YJP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

The Pristine Dwarf Galaxy Survey -- VII. The metallicity distributions of 12 Milky Way faint satellites

Receipt and verification

First computed	2026-05-18T02:06:44.984694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cfdab68d3dd5e97c08677ab7c5f584be9ae86db980dcb9b38d53b53402c8cf3

Aliases

arxiv: 1006.3538 · arxiv_version: 1006.3538v1 · doi: 10.48550/arxiv.1006.3538 · pith_short_12: NT62W2GT3VPJ · pith_short_16: NT62W2GT3VPJPQEG · pith_short_8: NT62W2GT

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/NT62W2GT3VPJPQEGO6VXYX2YJP \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 6cfdab68d3dd5e97c08677ab7c5f584be9ae86db980dcb9b38d53b53402c8cf3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c8fdd9630ee053656457db93675e41204c0be5a2bc9b2adab5925673dad737b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-06-17T18:25:00Z",
    "title_canon_sha256": "8376a450318e8d0c85c2ebc9fa775121cc650ecb5e108407d60f32977ae4539e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.3538",
    "kind": "arxiv",
    "version": 1
  }
}